Dazzle and delight with the <b>Diamond Essentials necklace</b> by <a href="http://www.selfridges.com/en/links-of-london/womens/"style="text-decoration: none"><font color="black"><b>Links of London</b></font></a>. Featuring a central micro-pave diamond-encrusted heart on a delicate 18-carat rose-gold chain, this chic accessory will make the perfect addition to your cocktail dress.